Binding Iron Ring Book Ring Loose-leaf Iron Ring Opening Buckle Activity Ring This Book Card Ring DIY Storage Clip Binding Iron Ring

Inner diameter 15mm Outer diameter 20mm

$0.03

Inner diameter 25mm Outer diameter 30mm

$0.03

Inner diameter 20mm Outer diameter 25mm

$0.03

Inner diameter 25mm outer diameter 31mm thick 3mm

$0.04

Inner diameter 25mm thick outer diameter 31mm

$0.04

Inner diameter 30mm Outer diameter 35mm

$0.04

Inner diameter 32mm Outer diameter 38mm

$0.04

Inner diameter 35mm Outer diameter 40mm

$0.04

Inner diameter 39mm Outer diameter 45mm

$0.04

Inner diameter 45mm Outer diameter 50mm

$0.05

Inner diameter 50mm Outer diameter 55mm

$0.05

Inner diameter 55mm Outer diameter 60mm

$0.06

Inner diameter 63mm outer diameter 70mm

$0.08

Inner diameter 62mm outer diameter 70mm

$0.09

Inner diameter 75mm Outer diameter 85mm

$0.10

Inner diameter 70mm Outer diameter 78mm

$0.10

Inner diameter 80mm Outer diameter 88mm

$0.11

Inner diameter 90mm outer diameter 99mm

$0.26

Inner diameter 102mm outer diameter 111mm

$0.30

Buckle inner diameter 116mm

$0.37

Buckle inner diameter 148mm

$0.41